Tela fica preta do nada [RESOLVIDO]

1. Tela fica preta do nada [RESOLVIDO]

Denilson Pereira
Denilson-Pereira

(usa Mageia)

Enviado em 19/05/2014 - 12:06h

De vez enquando quando tô de boa mexendo no notebook ele simplesmente fica com a tela preta como se desligasse o monitor e só funciona de novo quando aperto e seguro o botão de desligar para desligar o notebook e depois ligar de novo. O mais estranho é que as luzes que indicam o computador em operação continuam piscando como se não tivesse acontecido nada.

Aqui o Linux em questão:

Mageia release 4 (Official) for x86_64
kernel: 3.12.13-desktop-2.mga4
arquitetura: 64-bit
Área de trabalho: KDE


  


2. MELHOR RESPOSTA

Clodoaldo Santos
clodoaldops

(usa Linux Mint)

Enviado em 19/05/2014 - 15:10h

1-tive mesmo problema no meu netbook e resolvi seguindo os passos abaixo:
configurações-sistema >> hardware >> tela-monitor >> bloqueador-sessão >> iniciar automaticamente após 10 minutos >> desmacar solicitar senha >> bloqueador simples

2-caso queira pode marcar p/ iniciar bloqueio após 20-30min

3. Re: Tela fica preta do nada [RESOLVIDO]

Clodoaldo Santos
clodoaldops

(usa Linux Mint)

Enviado em 19/05/2014 - 13:56h

-qual configuração do notebook? processador? memoria? placa-video?



4. Re: Tela fica preta do nada [RESOLVIDO]

Denilson Pereira
Denilson-Pereira

(usa Mageia)

Enviado em 19/05/2014 - 14:13h

clodoaldops escreveu:

-qual configuração do notebook? processador? memoria? placa-video?


Quais comandos executo pra ver isso? Por exemplo o lspci mostrando os drives sendo usados é um?


[[email protected] ~]$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: i915
Kernel modules: i915, intelfb
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: ata_piix
Kernel modules: ata_piix, pata_acpi, ata_generic, piix, ide_pci_generic
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
Subsystem: QUANTA Computer Inc Device 0761
Kernel modules: i2c_i801
02:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: Foxconn International, Inc. Device e008
Kernel driver in use: ath5k
Kernel modules: ath5k
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8039 PCI-E Fast Ethernet Controller (rev 14)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: sky2
Kernel modules: sky2
0b:09.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
0b:09.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: firewire_ohci
Kernel modules: firewire_ohci
0b:09.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1
0b:09.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
Subsystem: QUANTA Computer Inc Device 0761
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci



5. Re: Tela fica preta do nada [RESOLVIDO]

Denilson Pereira
Denilson-Pereira

(usa Mageia)

Enviado em 19/05/2014 - 16:22h

clodoaldops escreveu:

1-tive mesmo problema no meu netbook e resolvi seguindo os passos abaixo:
configurações-sistema >> hardware >> tela-monitor >> bloqueador-sessão >> iniciar automaticamente após 10 minutos >> desmacar solicitar senha >> bloqueador simples

2-caso queira pode marcar p/ iniciar bloqueio após 20-30min


Eu tinha marcado 300 minutos, dessa vez desmarquei a opção, se não ativar mais essa tela preta ai marco como resolvido.






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